MacBook Air 13 (M4, Early 2025) vs Microsoft Surface Laptop 4 15 (Early 2021)
MacBook Air 13
(M4, Early 2025)
$999
Microsoft Surface Laptop 4 15
(Early 2021)
$1,149
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Base Price (MSRP)
$999
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Base Price (MSRP)
$1,149
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CPU
M4 (10C8G-FL)
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CPU
Ryzen 7 4980U
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GPU
8-Core M4-FL
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GPU
Radeon Vega 8 1950MHz
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Memory
16GB
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Memory
8GB
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Storage
256GB
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Storage
256GB
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Display
13.6" LCD IPS 2560×1664
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Display
15" LCD IPS 2496×1664 Touch
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N/A
0%
3.01 TFLOPS FP32
6%
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15 FPS 1080p
13%
2 TFLOPS FP32
4%
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16GB
LPDDR5X-7500
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8GB
LPDDR4X-4266
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56 Tabs
11%
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24 Tabs
5%
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256GB
Soldered
PCIe 3.0 x4
Up to 1.4GB/s
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256GB
M.2-2230-M-S3
PCIe 3.0 x4
Up to 2.2GB/s
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442 min 4K Video
11%
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442 min 4K Video
11%
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No Optical Drive
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No Optical Drive
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13.6"
LCD IPS
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15"
LCD IPS
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Area
84.5 in² (545.3 cm²)
15.5:10 Aspect Ratio
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Area
103.8 in² (670 cm²)
3:2 Aspect Ratio
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Brightness
500 Nits
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Brightness
400 Nits
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Refresh Rate
60Hz
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Refresh Rate
60Hz
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Response Time
33ms GtG
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Response Time
58ms GtG
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Flicker
22000Hz
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Resolution
2560×1664
4.3 Million Pixels
225 PPI
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Resolution
2496×1664
4.2 Million Pixels
200 PPI
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LED Backlight
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1,700:1 Contrast
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LED Backlight
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1,600:1 Contrast
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Viewing Angles
178° Horizontal
178° Vertical
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Viewing Angles
178° Horizontal
178° Vertical
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Colour Depth
10-bit
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Colour Depth
8-bit
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Coverage
100% sRGB
99% DCI-P3
88% Adobe RGB
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Coverage
98% sRGB
65% DCI-P3
67% Adobe RGB
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Accuracy
dE 1.3 Avg
dE 2.7 Max
dE 2.00 Greyscale
2.25 Gamma
6860K
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Accuracy
dE 2.6 Avg
dE 6.6 Max
dE 1.90 Greyscale
2.11 Gamma
6830K
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Coating
Glossy Anti-Reflective
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Fully Laminated
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Touch
Capacitive
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1080p
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720p
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78 Keys
Scissor Switch
White Backlight
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Scissor Switch
White Backlight
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Force Touch Trackpad
Glass Surface
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Multi-Touch Clickpad Trackpad
Glass Surface
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Not Included
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Not Included
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Not Included
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Not Included
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Fingerprint
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Facial
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4
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2
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3
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2
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No Cellular
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No Cellular
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Wi-Fi 6E (802.11ax)
2 Stream
Up to 2400Mbps
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Wi-Fi 6 (802.11ax)
2 Stream
Up to 1200Mbps
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Bluetooth 5.3
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Bluetooth 5.0
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No Sensors
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No Sensors
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Integrated Chipset
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Integrated Chipset
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Data
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2x Thunderbolt 4 (40Gbps)
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Data
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1x USB 3.0 (5Gbps)
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1x USB-C 3.0 (5Gbps) + DP + PD
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Audio
1x Audio Jack
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Audio
1x Audio Jack
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Power
MagSafe 3
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Power
Surface Connect
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External
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External
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30W
20.00V
1.50A
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65W
15.00V
4.00A
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USB-PD
3.00A 5V (15W)
3.00A 9V (27W)
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2.00A 15V (30W)
1.50A 20V (30W)
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USB-PD
1.00A 5V (5W)
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USB-C
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Removable Cable
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Surface Connect
USB-A
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1.4M (5 ft) Cable
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53.8Wh
4719mAh
11.40V
Lithium-Ion Polymer
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47.4Wh
6253mAh
7.58V
Lithium-Ion Polymer
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Up to 16 Hours
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Up to 7 Hours
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Charge Time
30 min 50%
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50 min 80%
90 min 100%
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macOS 15 Sequoia
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Windows
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Build Material
Aluminum
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Build Material
Aluminum
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Cooler
1x Fans
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Display Side Boarder Size
3.5mm
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Display Side Boarder Size
11.3mm
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Height
11.3 mm (0.4 in)
Width
304.1 mm (12 in)
Depth
215 mm (8.5 in)
Volume
0.74 L
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Height
14.7 mm (0.6 in)
Width
339.5 mm (13.4 in)
Depth
244 mm (9.6 in)
Volume
1.22 L
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Weight
1.24 kg (2.7 lb)
Weight + Charger
1.34 kg
(3 lb)
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Weight
1.542 kg (3.4 lb)
Weight + Charger
1.83 kg
(4 lb)
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CPU
Not Upgradable
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CPU
Not Upgradable
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GPU
Not Upgradable
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GPU
Not Upgradable
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Memory
Not Upgradable
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Memory
Not Upgradable
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Storage
Not Upgradable
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Storage
Upgradable
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Wi-Fi
Not Upgradable
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Wi-Fi
Not Upgradable
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Motherboard
Not Upgradable
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Motherboard
Not Upgradable
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Power Supply
Upgradable
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Power Supply
Upgradable
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Storage Slots
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1x M.2 2230 PCIe 3.0 x4
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